3,4-Difluorophenylalanine

Names

[ Name ]:
3,4-Difluorophenylalanine

[Synonym ]:
MFCD00061307
3,4-Difluoro-DL-phenylalanine
dl-3,4-Difluorophenylalanine
2-Amino-3-(3,4-difluorophenyl)propanoic acid
Phenylalanine, 3,4-difluoro-
QVYZ1R CF DF &&DL Form
3,4-Difluorophenylalanine

Biological Activity

[Description]:

3,4-Difluorophenylalanine is a fluorinated peptide with gelation ability[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Piepenbrink KH, et al. Fluorine substitutions in an antigenic peptide selectively modulate T-cell receptor binding in a minimally perturbing manner. Biochem J. 2009 Oct 12;423(3):353-61.

[2]. Ravarino P, et al. Fluorine Effect in the Gelation Ability of Low Molecular Weight Gelators. Gels. 2022 Feb 8;8(2):98.

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
311.9±42.0 °C at 760 mmHg

[ Melting Point ]:
237 °C

[ Molecular Formula ]:
C₉H₉F₂NO₂

[ Molecular Weight ]:
201.170

[ Flash Point ]:
142.5±27.9 °C

[ Exact Mass ]:
201.060135

[ PSA ]:
63.32000

[ LogP ]:
1.13

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.536

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
36

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

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